From: "Chen, Alvin" <alvin.chen@intel.com>
To: Alan Stern <stern@rowland.harvard.edu>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
Boon Leong Ong <boon.leong.ong@intel.com>
Subject: [PATCH] USB: ehci-pci: Add support for Intel Quark X1000 USB host controller
Date: Tue, 24 Jun 2014 08:51:42 -0700 [thread overview]
Message-ID: <1403625103-28078-1-git-send-email-alvin.chen@intel.com> (raw)
From: "Alvin (Weike) Chen" <alvin.chen@intel.com>
Hi,
Intel Quark X1000 consists of one USB host controller which can be PCI enumerated.
But the exsiting EHCI-PCI framework doesn't support it. Thus, we enable it to support
Intel Quark X1000 USB host controller by adding pci quirks to configure buffer i/o threshold
value to half.
Bryan O'Donoghue (1):
Quark USB host
drivers/usb/host/ehci-pci.c | 4 ++++
drivers/usb/host/pci-quirks.c | 42 +++++++++++++++++++++++++++++++++++++++++
drivers/usb/host/pci-quirks.h | 2 ++
3 files changed, 48 insertions(+)
--
1.7.9.5
next reply other threads:[~2014-06-24 7:56 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-24 15:51 Chen, Alvin [this message]
2014-06-24 15:51 ` [PATCH] USB: ehci-pci: USB host controller support for Intel Quark X1000 Chen, Alvin
2014-06-24 12:38 ` Sergei Shtylyov
2014-06-25 9:22 ` Chen, Alvin
2014-06-24 13:24 ` Greg Kroah-Hartman
2014-06-25 9:24 ` Chen, Alvin
2014-06-24 13:25 ` Greg Kroah-Hartman
2014-06-25 9:26 ` Chen, Alvin
2014-06-25 9:37 ` David Laight
2014-06-26 1:17 ` Chen, Alvin
2014-06-24 14:05 ` Alan Stern
2014-06-26 5:24 ` Chen, Alvin
2014-06-25 1:10 ` Jingoo Han
2014-06-26 1:16 ` Chen, Alvin
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